Wsdcam Intellige Wireless Doorbell

Description：It can be used as a doorbell or as an SOS calling machine.Elderly people and pregnant women can carry it with them and ask for help at any time in danger.Touch to trigger, just press to trigger.The buttons are waterproof, so don't worry about long-term use.The open-air remote control distance can reach 150m, and the working range is extremely long.Meet the needs of most residential and high-rise buildings.Easy to install with double-sided tape or screws.The working range in open areas can reach 500 feet / 150 m.It can ensure that you hear and answer the doorbell in time, and you will never miss a visitor.Specifications：Product name: wireless doorbellMusic: 48 songsReceiver power :CR2032 Button battery, More than 5 years Battery LifeReceiver working voltage: 80v-275vRemote control distance: 150M (in an open environment)Waterproof rating: IP44 waterproof)Operating ambient temperature：Receiver ：-20-70℃Doorbell button：-40-70℃Plug: European standard/American standardVolume adju